Dev tools · alternatives · 2026

24 alternatives to Alpaca API for Algorithmic Trading

Commission-free short selling & margin trading w/ 3.75% rate

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Alpaca API for Algorithmic Trading launched in 2019; newer entries below may have overtaken it.

1. 1
   Alpaca Trading API▲147

   Simple REST API for commission-free stock trading

   2018 · its alternatives →

2. 2
   Alpaca Fractional Trading API▲271

   Commission-free API to trade & invest for as little as $1

   2021 · its alternatives →

3. 3
   Alpaca Broker API▲359

   Launch your own commission-free trading app

   2021 · its alternatives →

4. 4
   Alpaca Data API▲323

   Free real-time stock market data API

   2020 · its alternatives →

5. 5
   Alpaca Crypto API▲383

   Easy to use crypto trading API

   2021 · its alternatives →

6. 6
   Alpaca Options API▲243

   Trade options commission-free via API

   2024 · alpaca.markets · its alternatives →

7. 7
   Alpaca w/ Google Sheets▲117

   Stock Trading from Google Sheets

   2018 · its alternatives →

8. 8
   Alpaca Data API 2.0▲320

   Unlimited access to real-time US stock market data

   2021 · its alternatives →

9. 9
   Alpaca Paper Trading API▲13

   REST API for Paper-Trading with Free Real-Time Market Data

   2018 · its alternatives →

10. 10
    Alpaca Dashboard▲20

    The Open Source Mobile Trading App

    2019 · its alternatives →

11. 11ST
    Stock Trading with Insomnia REST Client and Alpaca API▲71

    I've created an Insomnia workspace to make it easier to debug your stock trading code and learn the Alpaca API. You can read about how here: https://medium.com/automation-generation/using-alpacas-stock... The actual workspace JSON for you to import into Insomnia can be found here: https://github.com/alpacahq/insomnia-workspace

    2018 · its alternatives →

12. 12AC
    Alpaca.cpp – Run an Instruction-Tuned Chat-Style LLM on a MacBook▲673

    2023 · github.com · its alternatives →

13. 13GS
    Gatsby's free options trading API for devs (like Alpaca for options)▲16

    2020 · trygatsby.com · its alternatives →

14. 14
    CommodityPriceAPI▲114

    Simple, fast and reliable JSON API for commodities

    2024 · its alternatives →

15. 15
    CryptoAlpaca▲115

    Adopt unique alpaca on blockchain and shear wools everyday

    2018 · its alternatives →

16. 16UF
    Unlimited, free intraday stock data API▲93

    2021 · styvio.com · its alternatives →

17. 17
    QuantumPythonBot▲8

    Python trading bot with real sentiment & Alpaca integration

    2025 · silfopma.gumroad.com · its alternatives →

18. 18
    bonsai.trade▲74

    Better trading decisions with smart algorithms

    2023 · its alternatives →

19. 19
    Algory▲71

    Concurrency tools for crypto trading

    2018 · its alternatives →

20. 20
    StockData.org▲78

    Free real-time, intraday and historical stock data JSON APIs

    2021 · its alternatives →

21. 21
    Crypto Alpaca 2.0▲22

    Blockchain based virtual simulation game to raise Alpaca

    2018 · its alternatives →

22. 22DY
    Deploy your own algo-trader in 5 minutes with 0 code▲80

    2021 · getquantbase.com · its alternatives →

23. 23
    Stockseas▲2

    Trade smarter with Agentic AI — no code or API keys

    2025 · its alternatives →

24. 24DA
    Dalai Alpaca – Instant Alpaca web UI and API for windows, Linux and Mac▲11

    2023 · twitter.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →